User manual
Dyson Purifier Hot+Cool™Gen1 logo
The Dyson Purifier Hot plus
Cool Gen1 fan heater, with
the amplifier loop and mesh
filter cover, screen below the
loop amplifier and outer cover
release button on the side.
SV12 JN.00000 PN.000000-00-00
00.00.0 0 VERS ION NO.01
Contents
Assembling your machine
Getting started
Power and continuous monitoring
Information menu
Auto mode
Airflow speed
Oscillation
Night mode and Sleep timer
Heating and Cooling modes
Changing your HEPA+Carbon filter
Resetting your HEPA+Carbon filter life
Looking after your machine
Assembling your machine
Use both hands to lift your machine out of the box, by its base.
Do not lift out by the loop amplifier.
Dyson Purifier Hot+Cool Gen1
Supplied with a combined glass HEPA+Carbon filter.
Getting started
Place the remote control on top
of the machine with the buttons
facing down.
Plug in and switch on.
An image of the air purifier fan
heater with the remote placed on
the top of the loop amplifier and
the location of the standby on/off
button on the top of the base of
the machine.
Shroud
Shroud release buttons
Remote control
Amplifier loop
Standby on/off
LCD screen
Filters (inside)
The layout of the remote control with the standby button on the top left,
the airflow speed toggle button in the middle left with the Auto mode
button below and then at the bottom is the Oscillation button. On the top
right-hand side is the Information menu button, then going downwards is
the Heating control button, Cooling mode button and then Night mode
button at the bottom.
Standby on/off
Airflow speed
Auto mode Cooling mode
Information menu
Heating control
Night modeOscillation on/off
Power and continuous monitoring
Stand-by on/off
Press the Standby on/off button on your Dyson purifying fan heater or remote
control to stop your machine. It will continue to monitor the air quality.
Continuous monitoring
Continuous monitoring is turned off by default. Once turned on, it will always
be active until you turn it off again.
With continuous monitoring turned on, your Dyson purifying fan heater will
gather particulate matter and temperature information, which is displayed
on the LCD screen.
Continuous monitoring
Press and hold the Auto mode button on the remote control for 5 seconds
to turn it on. The LCD screen will indicate when continuous monitoring is
on or off.
Information menu
Press this button to scroll through the information being monitored by your
Dyson purifying fan heater.
Information about particulate matter, temperature and filter levels is shown
on the LCD screen.
When a particular type of pollutant causes air qualit y to decrease,
a symbol for the pollutant will show on the LCD screen.
The remote control with
the information button
on the top right.
Indoor particulate matter – 12 seconds
Monitors the current particulate matter with a
graph showing the last 12 seconds of data.
Particulate matter (PM10)
Larger microscopic particles up to 10 microns
in size, suspended in the air we breathe. These
include dust, mould and pollen.
Particulate matter (PM2.5)
Microscopic particles up to 2.5 microns in size,
suspended in the air we breathe. These include
smoke, bacteria and allergens.
Indoor temperature
Monitor the ambient temperature to help
maintain a comfortable environment.
Filters
The remaining filter life is shown
on the LCD screen and will
indicate when your filters
need replacing.
Auto mode
Set your Dyson purifying fan heater to Auto mode and the on-board sensors will
intelligently adjust the settings of the machine according to the air quality.
Air qualit y: your machine will pause when the target air quality has been reached,
switching on again when the air quality levels drop.
Airflow speed: the airflow speed will increase until the target air quality and
temperature have been reached.
Airflow speed
Press the Airflow speed button to increase and decrease the airflow speed.
The remote control with
the Auto mode button
below the Airflow speed
button on the lef t.
The remote control
with the Airflow speed
toggle button on the
left hand side, below
the standby button.
Oscillation
Press the Oscillation button to circulate the air around the room and scroll
through the oscillation settings from 0 °to 350°.
The remote control with
the oscillation button
on the lef t at the bottom
below the Auto button.
Night mode and Sleep timer
In Night mode, your Dyson purifying fan heater will continue to monitor and
respond to changes, but only using its quietest settings – and with its LCD
screen dimmed.
Press the Night mode and Sleep timer button to scroll through the
timer options.
Heating and Cooling modes
Press the button to set the required room temperature.
Your machine will pause when the temperature set has been reached.
Press the Cooling mode button to switch your machine from Heating mode
to Cooling mode.
The remote control with
the Night mode and
Sleep timer button on
the right at the bottom.
The remote control
with the Heating
mode but ton on
the right, below
the Information
button. The Cooling
mode but ton is
immediately below
the Heating mode
button.
Changing your HEPA+Carbon filter
Before changing your filter, switch off and unplug your Dyson purifier
fan heater.
The remaining filter life is displayed on the screen and will indicate when
your non-washable filters need replacing. Press the Information button on
your remote.
You’ll need to reset the filter life on your machine.
Dyson Purifier Hot+Cool Gen1
Supplied with a HEPA+Carbon filter.
To change your HEPA+Carbon filter, push down on the buttons
either side of your machine to release the outer cover. Push down
on the tabs to remove the filter.
Push the replacement filter into the outer cover and make sure the
tabs click into place.
Put the outer covers into position on your machine and push firmly
until they both click securely into position.
Plug in and switch your machine, and reset your filter life.
Resetting your HEPA+Carbon filter life
It's important to reset your filter life after you have replaced your filter.
Resetting your HEPA+Carbon filter life
Press and hold the Night mode button on your remote control.
The display on your machine will countdown from five,
the filter life will be reset and your machine is ready to use.
The air purifier fan heater with the filter covers
open showing a HEPA plus carbon filter located
in the filter covers. Arrows demonstrate that the
filter covers will need to be assembled onto the
base of the machine.
5
sec
Pressing the Night mode
and Sleep timer button
on the bottom right of
the remote control for 5
seconds.
Looking after your machine
To always get the best performance from your Dyson purifying fan
heater, it’s important to regularly clean it and check for blockages.
Cleaning your machine
If your machine is dust y, wipe with a damp lint-free cloth.
Look for blockages in the air inlet holes on the filter and the small
aperture inside the loop amplifier.
Use a soft brush to remove dust and debris.
Don’t use detergents or polishes to clean your machine.
Error codes
If your machine shows an error code, try turning it off and then on again.
If this doesn’t clear the error code contact Dyson Customer Care.
For more information and support for your machine go online:
www.dyson.com/support
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